128Kb SPI serial EEPROM with 16K x 8 organization. Features a 10MHz maximum frequency and 50ns maximum access time. Operates from 1.8V to 5.5V with a nominal supply voltage of 5V. Packaged in a lead-free, RoHS compliant TSSOP with tin-matte contact plating. Supports write protection and offers a write cycle time of 5ms maximum.
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Microchip 25AA128-I/ST technical specifications.
| Access Time | 160ns |
| Access Time-Max | 50ns |
| Package/Case | TSSOP |
| Contact Plating | Tin, Matte |
| Density | 128Kb |
| Frequency | 10MHz |
| Height | 1mm |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Frequency | 10MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 128Kb |
| Memory Type | Non-Volatile, , EEPROM |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Operating Supply Voltage | 5V |
| Organization | 16KX8 |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 5mA |
| Supply Voltage-Nom | 5.5V |
| Width | 4.4mm |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | YES |
| RoHS | Compliant |
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